Wa is a town and the capital of Wa Municipal District and the Upper West Region of northern Ghana. Wa had a 2012 settlement population of 102,446. Features of the town include several churches and mosques, the Wa-Na Palace, the St. Andrew's Catholic cathedral, the University for Development Studies (UDS), a museum, a nearby hippopotamus sanctuary in Wicheau (located in the Wa-West district), the mushroom rock In Jirapa and the ants hill at Nanvielle. The geography of Wa is notable for the dramatic monadnock Ombo Mountain, which is located around Kaleo and visible from much of the Wa town. Other notable towns around Wa region include Naaha and Ga.
The town serves as a transportation hub for the Upper West region, with major roads leading north to Hamile, and northeast to Tumu and the Upper East Region. There is also a small airport, the Wa Airport.